Each year more than 250,000 infants in the United States are exposed to artificial lighting in hospital nurseries with little consideration given to environmental lighting cycles. Essential in determining whether environmental lighting cycles need to be considered in hospital nurseries is identifying when the infant's endogenous circadian clock becomes responsive to light. Using a non-human pri...

ABSTRACT Marginal chlorosis has affected strawberry production in France for about 15 years. A phloem-restricted uncultured bacterium, "Candidatus Phlomobacter fragariae," is associated with the disease. A large-scale survey for marginal chlorosis in French strawberry production fields and nurseries by polymerase chain reaction amplification of "Ca. P. fragariae" 16S rDNA revealed that symptoms...

In this study, conventional and organic olive tree nurseries were compared through a Life Cycle Assessment (LCA) analysis to identify processes that have greater environmental impact which of the two systems leads lower greenhouse gas (GHG) emissions. Carbon sequestration in woody biomass plants grown with both management was also considered. The research carried out on six nurseries, four mana...

This work presents research materials, the purpose of which is to grow seedlings coniferous trees in open field using artificial substrates mycorrhizal macromycetes forest nurseries Central, North and Northeast Kazakhstan. The success mycorrhiza formation Pinus sylvestris Picea obovata from Akmola Karaganda regions, survival rate Akmola, Pavlodar regions Kazakhstan are analysed. In future, we w...